World's Best Scientists 2026 revealed!
Michael W. Gray

Michael W. Gray

D-Index & Metrics

Genetics

D-Index
91
Citations
30077
World Ranking
1037
National Ranking
31

Molecular Biology

D-Index
91
Citations
30077
World Ranking
721
National Ranking
22

Michael W. Gray publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Michael W. Gray sits on this spectrum.

47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47 publications 564+

This scientist: 250 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

Michael W. Gray D-index placement in Molecular Biology in 2026

The chart shows the D-index (discipline H-index) distribution of Molecular Biology scientists ranked by Research.com in 2026. The highlighted bar marks where Michael W. Gray sits on this spectrum.

40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40 D-Index 145+

This scientist: 91 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

Research.com Recognitions

  • 1996 - Fellow of the Royal Society of Canada Academy of Science

Overview

Michael W. Gray is affiliated with Dalhousie University in Canada. Their research focuses primarily on the fields of Biochemistry, Genetics, and Molecular Biology, with 22 publications in these areas. Subfields of interest include Molecular Biology, Endocrinology, Immunology, Global and Planetary Change, and Oceanography.

The main topics covered by their work involve:

  • Genomics and Phylogenetic Studies
  • Protist diversity and phylogeny
  • RNA and protein synthesis mechanisms
  • Legionella and Acanthamoeba research
  • Neutrophil, Myeloperoxidase and Oxidative Mechanisms
  • Bacterial biofilms and quorum sensing
  • RNA modifications and cancer

Michael W. Gray has frequently published in venues such as BMC Biology and Nucleic Acids Research, each with two publications, as well as Genome Research, Nature Communications, and the Journal of Biological Chemistry.

The following recent papers demonstrate the scientist's research output:

  • The draft nuclear genome sequence and predicted mitochondrial proteome of Andalucia godoyi, a protist with the most gene-rich and bacteria-like mitochondrial genome, 2020, BMC Biology
  • Chromosome-scale assemblies of Acanthamoeba castellanii genomes provide insights into Legionella pneumophila infection-related chromatin reorganization, 2022, Genome Research
  • Recent expansion of metabolic versatility in Diplonema papillatum, the model species of a highly speciose group of marine eukaryotes, 2023, BMC Biology
  • Analysis of diverse eukaryotes suggests the existence of an ancestral mitochondrial apparatus derived from the bacterial type II secretion system, 2021, Nature Communications
  • Cryo-EM structure of the highly atypical cytoplasmic ribosome of Euglena gracilis, 2020, Nucleic Acids Research

Among frequent collaborators with Michael W. Gray are Matt Sarrasin, B. Franz Lang, Gertraud Burger, Matus Valach, and Julius Lukeš.

In recognition of their contributions, they were awarded the title of Fellow of the Royal Society of Canada in 1996 by the Academy of Science.

Best Publications

  • Mitochondrial Genome Evolution and the Origin of Eukaryotes

    B F Lang;M W Gray;G Burger

  • An ancestral mitochondrial DNA resembling a eubacterial genome in miniature

    Lang Bf;Burger G;O'Kelly Cj;Cedergren R

  • The endosymbiont hypothesis revisited.

    Michael W. Gray

  • Pseudouridine in RNA: what, where, how, and why.

    Michael Charette;Michael W. Gray

  • Mitochondrial genomes: anything goes.

    Gertraud Burger;Michael W Gray;B Franz Lang

  • The tree of eukaryotes

    Patrick J. Keeling;Gertraud Burger;Dion G. Durnford;B. Franz Lang

  • RNA Editing in Plant Mitochondria

    Patrick S. Covello;Michael W. Gray

  • The origin and early evolution of mitochondria

    Michael W Gray;Gertraud Burger;B Franz Lang

  • Has the endosymbiont hypothesis been proven

    M W Gray;W F Doolittle

  • A compilation of large subunit (23S and 23S-like) ribosomal RNA structures: 1993.

    Robin Ray Gutell;Michael W. Gray;Murray N. Schnare

  • The evolutionary origins of organelles

    Michael W. Gray

  • Origin and evolution of mitochondrial DNA.

    Michael W. Gray

  • On the evolutionary descent of organisms and organelles: a global phylogeny based on a highly conserved structural core in small subunit ribosomal RNA

    Michael W. Gray;David Sankoff;Robert J. Cedergren

  • Evolution of organellar genomes.

    Michael W Gray

  • GENOME STRUCTURE AND GENE CONTENT IN PROTIST MITOCHONDRIAL DNAS

    Michael W. Gray;B. Franz Lang;Robert Cedergren;G. Brian Golding

  • Algal genomes reveal evolutionary mosaicism and the fate of nucleomorphs.

    Bruce A. Curtis;Goro Tanifuji;Goro Tanifuji;Fabien Burki;Ansgar Gruber;Ansgar Gruber

  • Mitochondria of Protists

    Michael W. Gray;B. Franz Lang;Gertraud Burger

  • The Closest Unicellular Relatives of Animals

    B.F. Lang;B.F. Lang;C. O'Kelly;C. O'Kelly;T. Nerad;M.W. Gray;M.W. Gray

  • Mitochondrial Genome Organization and Expression in Higher Plants

    and C J Leaver;M W Gray

  • Origin and ,evolution of organelle genomes

    Michael W gray

Frequent Co-Authors

Gertraud Burger
Gertraud Burger University of Montreal
B. Franz Lang
B. Franz Lang University of Montreal
Robert Cedergren
Robert Cedergren University of Montreal
John M. Archibald
John M. Archibald Dalhousie University
Patrick J. Keeling
Patrick J. Keeling University of British Columbia
Julius Lukeš
Julius Lukeš Czech Academy of Sciences
Monique Turmel
Monique Turmel Université Laval
David Sankoff
David Sankoff University of Ottawa
Andrew J. Roger
Andrew J. Roger Dalhousie University
W. Ford Doolittle
W. Ford Doolittle Dalhousie University

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